CN211424167U

CN211424167U - Prevent LED panel light that explodes and split

Info

Publication number: CN211424167U
Application number: CN202020278223.5U
Authority: CN
Inventors: 李彩玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-09-04
Anticipated expiration: 2030-03-09

Abstract

The utility model discloses a LED panel light for preventing cracking, which comprises a base, wherein a frame is fixedly arranged on the base, a reflecting plate is fixedly arranged on the base, a lamp strip is fixedly connected on the reflecting plate, a light guide plate and a panel are fixedly connected on the frame, anti-cracking fibers are arranged in the panel, a driving shaft is rotatably connected on the frame, a driving gear is fixedly arranged on the driving shaft, a driven gear is meshed on the driving gear, the driven gear is meshed with an annular rack, the annular rack is slidably arranged in a guide rail, a cleaning brush is fixedly connected on the annular rack, an automatic dust cleaning device is arranged, an annular rack is driven by a plurality of gears, the cleaning brush arranged on the annular rack is driven to contact with the panel, the dust adhered on the annular rack is brushed off, the good heat dissipation performance of the LED panel light is ensured, and the cracking is prevented, the service life is prolonged, and meanwhile, the lamp is kept attractive.

Description

Prevent LED panel light that explodes and split

Technical Field

The utility model relates to the field of lighting technology, specifically be a prevent LED panel light of exploding split.

Background

LED panel light is a comparatively popular indoor lighting lamp at present, lamps and lanterns appearance design is generally comparatively high-end, existing good illuminating effect, can give other people again and bring beautiful impression, in order to reach wider illumination area, LED panel light generally all installs on the ceiling, but the in-process that the panel light used can be because the heat is gathered, the inside and outside cold and hot inequality takes place to explode and splits, very danger, and present panel light simple structure, do not have fine safeguard measure, and the in-process of using, the dust in the air adsorbs on the panel light surface easily, the condition that the aggravation heat is gathered, increase the possibility of exploding, also influence the aesthetic property of lamps and lanterns simultaneously, and because the general higher difficult clearance of lamps and lanterns mounted position, for this the utility model provides a prevent that the LED panel light of exploding is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent LED panel light of exploding to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent LED panel light that explodes and split, includes the base, fixed mounting has the frame on the base, and fixed mounting has the reflector panel on the base, fixedly connected with lamp strip on the reflector panel, and fixedly connected with light guide plate and panel on the frame, be provided with anti-crack fibre in the panel, it is connected with the drive shaft to rotate on the frame, and drives epaxial fixed mounting and have drive gear, the meshing has driven gear on the drive gear, and driven gear and annular rack meshing, annular rack slidable mounting is in the guide rail, and fixedly connected with cleaning brush on the annular rack.

Preferably, a cavity is formed between the base and the frame, the reflector, the lamp strip, the light guide plate and the panel are all assembled in the cavity, the lamp strip comprises 300 beads of 100 beads, and the lamp strip is adhered to four side faces of the frame.

Preferably, the panel is an acrylic casting plate, the anti-crack fiber is glass fiber, and the anti-crack fiber is added to the bottom of the panel in the casting process.

Preferably, driven gear has two in the meshing of drive gear both sides, and the three forms article word form, driven gear passes through the fixed axle and installs on the frame, and the drive shaft passes through servo motor drive, the guide rail is installed on frame and base, and annular rack is provided with two, the cleaning brush is installed between two annular rack, and is provided with on the frame and passes through the groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the acrylic casting plate is used as the panel, the anti-cracking fibers are added into the panel, so that the toughness of the panel can be enhanced, the panel is reinforced when the panel is cracked due to uneven heating, the whole panel is maintained, the fragments which are locally cracked of the panel are prevented from falling off, and potential safety hazards are eliminated;

2. be provided with automatic cleaning device of dust, through a plurality of gear drive annular rack, and the cleaning brush of installation on the annular rack is driven, and with the panel contact, brushes the dust of adhesion on it and removes, guarantees the good heat dispersion of LED panel light, prevents to explode and splits, increases life, also makes lamps and lanterns keep pleasing to the eye simultaneously.

Drawings

Fig. 1 is a side view of the present invention;

fig. 2 is a front view of the present invention.

In the figure: the light guide plate comprises a base 1, a frame 2, a reflector 3, a light bar 4, a light guide plate 5, a panel 6, anti-crack fibers 7, a driving shaft 8, a driving gear 9, a driven gear 10, an annular rack 11, a guide rail 12 and a cleaning brush 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides a prevent LED panel light that explodes and split, includes base 1, fixed mounting has frame 2 on the base 1, and fixed mounting has reflector panel 3 on the base 1, fixedly connected with lamp strip 4 on the reflector panel 3, and fixedly connected with light guide plate 5 and panel 6 on the frame 2, be provided with anti-crack fibre 7 in the panel 6, it is connected with drive shaft 8 to rotate on the frame 2, and fixed mounting has drive gear 9 on the drive shaft 8, the meshing has driven gear 10 on the drive gear 9, and driven gear 10 and 11 meshes of annular rack, 11 slidable mounting of annular rack is in guide rail 12, and fixedly connected with cleaning brush 13 on the annular rack 11.

A cavity is formed between the base 1 and the frame 2, the whole lamp can be installed and used by installing the connecting assembly on the frame 2, the reflector 3, the lamp strip 4, the light guide plate 5 and the panel 6 are all assembled in the cavity, the lamp strip 4 comprises 300 lamp beads of 100, the lamp strip 4 is adhered to four side surfaces of the frame 2, and the lamp beads are powered to emit light to serve as a light source;

the panel 6 is an acrylic casting plate, the anti-crack fibers 7 are glass fibers, the anti-crack fibers 7 are added to the bottom of the panel 6 in the casting process, the panel 6 has good light transmission performance, the anti-crack fibers 7 are added to the panel, the toughness of the panel can be enhanced, the panel is reinforced when the panel is cracked due to uneven heating, the whole panel is maintained, fragments of local cracking of the panel 6 are prevented from falling off, and potential safety hazards are eliminated;

the two driven gears 10 are meshed with two sides of the driving gear 9 and form a triangular shape, the driven gears 10 are installed on the frame 2 through a fixed shaft, the driving shaft 8 is driven by a servo motor, the driving shaft 8 drives the driving gear 9 to rotate, so that the annular rack 11 is driven to move through the driven gears 10, the occupied space can be reduced due to the design of the three pinions, the weight is light, three gears without driving devices are arranged on the other side of the frame 2 opposite to the driving gear 9 and the driven gear 10 in a mirror image mode, the supporting effect on the annular rack 11 is achieved, auxiliary transmission is achieved, the two annular racks 11 are installed on the frame 2 and the base 1 together with the guide rail 12, the guide rail 12 achieves a limiting effect, the annular rack 11 slides in the guide rail, the cleaning brush 13 is installed between the two annular racks 11, and the cleaning brush 13 is driven by the annular rack 11, the cleaning brush is in contact with the panel 6 to brush off dust adhered on the panel, so that good heat dissipation performance is guaranteed, explosion is prevented, and the service life is prolonged, and the frame 2 is provided with a through groove for the passing of the cleaning brush 13 and the annular rack 11;

the working principle is as follows: when the cleaning brush is used, the lamp is integrally installed on a ceiling through the connecting assembly on the frame 2, the reflector panel 3, the lamp strip 4, the light guide plate 5 and the panel 6 are assembled between the base 1 and the frame 2, light emitted by the lamp strip 4 penetrates through the light guide plate 5 and the panel 6 to illuminate, if obvious dust is adhered to the panel 6, dust cleaning operation can be performed, a servo motor is powered to enable the driving shaft 8 to rotate, the driving shaft 8 drives the driving gear 9 to rotate, the annular rack 11 is driven to move in the guide rail 12 through the driven gear 10, the cleaning brush 13 is installed between the two annular racks 11 and is driven by the annular rack 11 to be in contact with the panel 6 to brush off the dust adhered to the cleaning brush, good heat dissipation performance is guaranteed, explosion is prevented, if the use limit is reached, members inside the panel 6 explode and crack, the fragments can be blocked by the panel 6, and if the panel 6, the anti-crack fibers 7 can reinforce and maintain the whole body, so that the chips which are locally cracked on the panel 6 are prevented from falling off, and potential safety hazards are eliminated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent LED panel light that explodes, includes base (1), its characterized in that: fixed mounting has frame (2) on base (1), and fixed mounting has reflector panel (3) on base (1), fixedly connected with lamp strip (4) on reflector panel (3), and fixedly connected with light guide plate (5) and panel (6) on frame (2), be provided with anti-crack fibre (7) in panel (6), it is connected with drive shaft (8) to rotate on frame (2), and fixed mounting has drive gear (9) on drive shaft (8), the meshing has driven gear (10) on drive gear (9), and driven gear (10) and annular rack (11) meshing, annular rack (11) slidable mounting is in guide rail (12), and fixedly connected with cleaning brush (13) on annular rack (11).

2. The explosion-proof LED panel lamp of claim 1, wherein: a cavity is formed between the base (1) and the frame (2), the reflector panel (3), the lamp strip (4), the light guide plate (5) and the panel (6) are all assembled in the cavity, the lamp strip (4) comprises 300 lamp beads of 100 beads, and the lamp strip (4) is adhered to four side faces of the frame (2).

3. The explosion-proof LED panel lamp of claim 1, wherein: the panel (6) is an acrylic casting plate, the anti-crack fibers (7) are glass fibers, and the anti-crack fibers are added to the bottom of the panel (6) in the casting process.

4. The explosion-proof LED panel lamp of claim 1, wherein: driven gear (10) have two in drive gear (9) both sides meshing, and the three forms article word form, driven gear (10) are installed on frame (2) through the fixed axle, and drive shaft (8) pass through the servo motor drive, guide rail (12) are installed on frame (2) and base (1), and annular rack (11) are provided with two, install between two annular rack (11) cleaning brush (13), and be provided with on frame (2) through the groove.